"Should have stopped after 3 shots with the Great Plains. Some tweaking is in order. The Great Plains may shoot better with a bit less powder maybe?"

I use about 85 grs. and that seems to work for me.

How do you like that peep sight? I have been thinking of putting one on my .54 cal. Hawkins Carbine. My only question is how does it work in low light out, in the woods? I was thinking of putting a full buckhorn sight on if the peep sight doesn't work in low light.